Northern JHK standard stars for array detectors

被引：216

作者：

Hunt, LK

Mannucci, F

Testi, L

Migliorini, S

Stanga, RM

Baffa, C

Lisi, F

Vanzi, L

机构：

[1] CNR, Ctr Astron Inftarossa & Studio Mezzo Interstellar, I-50125 Florence, Italy

[2] Univ Florence, Dipartimento Astron, I-50125 Florence, Italy

[3] Osservatorio Astrofis Arcetri, I-50125 Florence, Italy

来源：

ASTRONOMICAL JOURNAL | 1998年 / 115卷 / 06期

关键词：

methods; data analysis; techniques; photometric;

D O I：

10.1086/300349

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We report J, H, and K photometry of 86 stars in 40 fields in the Northern Hemisphere. The fields are smaller than or comparable to a 4' x 4' held of view and are roughly uniformly distributed over the sky, making them suitable for a homogeneous broadband calibration network for near-infrared panoramic detectors. K magnitudes range from 8.5 to 14 and J-K colors, from -0.2 to 1.2. The photometry is derived from a total of 3899 reduced images; each star has been measured, on average, 26.0 times per filter on 5.5 nights. Typical errors on the photometry are similar to 0.012 mag.

引用

页码：2594 / 2603

页数：10

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